I asked a question on a Stack Exchange site. I edited it after a while, thinking that I might have given too much information away. This one guy checked out the edits to my question and posted the info back! I couldn't do anything about it!
I can't even delete his comment because I have no "right" to do stuff to my own question. I mean I edited my post because I had a reason to do so, but this guy comes out of nowhere and posts that edited part again... and in bold letters, too!
Why can people edit my stuff, and why can't I delete comments on my question?